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0755-82798135Comparators
Analog Comparators are linear ICs used to compare two input voltages and generate a digital or logic-level output based on the voltage difference. They are widely used in industrial control, power management, battery systems, sensor interfaces, automotive electronics, communication equipment, consumer devices and embedded systems.
This category includes voltage comparators, low-power comparators, high-speed comparators, window comparators, rail-to-rail comparators and precision comparator ICs. These components are commonly selected based on supply voltage, input offset voltage, response time, output type, power consumption, package type and application requirements.
TomatoElec supplies original Analog Comparators from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Microchip, Diodes Incorporated, Infineon, NXP and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Type | Number of Elements | Output Type | Voltage - Supply, Single/Dual (±) | Voltage - Input Offset (Max) | Current - Input Bias (Max) | Current - Output (Typ) | Current - Quiescent (Max) | CMRR, PSRR (Typ) | Propagation Delay (Max) | Hysteresis | Operating Temperature | Grade | Qualification | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LM3302NIC COMPARATOR 4 GEN PUR 14MDIP |
0 | - |
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Datasheet |
14-DIP (0.300", 7.62mm) | - | Tube | Obsolete | General Purpose | 4 | DTL, MOS, Open-Collector, TTL | 2V ~ 28V, ±1V ~ 14V | 20mV @ 5V | 0.25µA @ 5V | 18mA @ 5V | 2.5mA | - | - | - | -40°C ~ 85°C | - | - | Through Hole | 14-MDIP |
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TPCMP251-SC5RIC |
0 | - |
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- |
5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | General Purpose | 1 | Push-Pull, Rail-to-Rail | 2.5V ~ 5.5V | 4mV @ 5.5V | 30pA @ 5.5V | 120mA @ 5.5V | 83µA | 80dB CMRR, 80dB PSRR | 170ns | 12mV | -40°C ~ 125°C | - | - | Surface Mount | SOT-353 (SC-70-5) |
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SC239DR2GIC COMPARATOR QUAD 14SOIC |
0 | - |
|
- |
14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 14-SOIC |
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KA2901DMTFIC COMPARATOR 4 GEN PUR 14SOP |
0 | - |
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Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | DTL, MOS, Open-Collector, TTL | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 18mA @ 5V | 2.5mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 14-SOP |
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LM311DRE4IC COMPARATOR 1 GEN PUR 8SOIC |
0 | - |
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Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | MOS, Open-Collector, Open-Emitter, TTL | 3.5V ~ 30V, ±1.75V ~ 15V | 7.5mV @ ±15V | 0.25µA @ ±15V | - | 7.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
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TS393CDDUAL VOLTAGE COMPARATOR |
0 | - |
|
- |
8-DIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 2 | CMOS, DTL, ECL, MOS, TTL | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.025µA | 16mA @ 5V | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Through Hole | 8-DIP |
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LM293AMIC COMPARATOR 2 DIFF 8SOIC |
0 | - |
|
- |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 2 | Open-Collector, Open-Drain, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 2mV @ 5V | 0.25µA @ 5V | 18mA @ 5V | 2.5mA | - | - | - | -25°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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TS393CSDUAL VOLTAGE COMPARATOR |
0 | - |
|
- |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | CMOS, DTL, ECL, MOS, TTL | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.025µA | 16mA @ 5V | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOP |
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LM293DMR2IC COMPARATOR 2 GEN PUR 8MSOP |
0 | - |
|
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 2 | Open-Collector, Open-Drain, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -25°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
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LM2903VQDRG4IC COMPARATOR 2 DIFF 8SOIC |
0 | - |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 32V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
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LM2903VQPWRG4IC COMPARATOR 2 DIFF 8TSSOP |
0 | - |
|
Datasheet |
8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
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TPCMP252-SO1RIC |
0 | - |
|
- |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Push-Pull, Rail-to-Rail | 2.5V ~ 5.5V | 4mV @ 5.5V | 30pA @ 5.5V | 120mA @ 5.5V | 83µA | 80dB CMRR, 80dB PSRR | 170ns | 12mV | -40°C ~ 125°C | - | - | Surface Mount | 8-SOP |
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LM311PG4IC COMPARATOR 1 GEN PUR 8DIP |
0 | - |
|
Datasheet |
8-DIP (0.300", 7.62mm) | - | Tube | Obsolete | General Purpose | 1 | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 3.5V ~ 30V, ±1.75V ~ 15V | 7.5mV @ ±15V | 0.25µA @ ±15V | 50mA | 7.5mA | - | - | - | 0°C ~ 70°C | - | - | Through Hole | 8-PDIP |
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AP393ASG-13IC COMPARATOR 2 GEN PUR 8SOP |
0 | - |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | CMOS, DTL, ECL, MOS, Open-Collector, TTL | 2V ~ 36V, ±1V ~ 18V | 8mV @ 5V | 0.4µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOP |
|
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LM2903PWRIC COMPARATOR 2 GEN PUR 8TSSOP |
0 | - |
|
Datasheet |
8-TSSOP (0.173", 4.40mm Width) | Trophy | Tape & Reel (TR) | Not For New Designs | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
|
|
LM2903PWRG4IC COMPARATOR 2 DIFF 8TSSOP |
0 | - |
|
Datasheet |
8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Discontinued at Digi-Key | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
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LM293NIC COMPARATOR 2 GEN PUR 8DIP |
0 | - |
|
Datasheet |
8-DIP (0.300", 7.62mm) | - | Tube | Obsolete | General Purpose | 2 | Open-Collector, Open-Drain, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.25µA @ 5V | 18mA @ 5V | 2.5mA | - | - | - | -40°C ~ 105°C | - | - | Through Hole | 8-DIP |
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LM2901YQ5TVFQFPN 3X3X0.9 1.7 16L |
0 | - |
|
- |
16-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | General Purpose | 4 | CMOS, DTL, ECL, MOS, Open-Collector, TTL | 2V ~ 32V, ±1V ~ 16V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 16-QFN (3x3) |
|
LM2903DR2IC COMP DUAL OFFSET LV 8SOIC |
0 | - |
|
Datasheet |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
S-89210ACNC-1C0TFGIC COMPARATOR 1 GEN PUR SC88A |
0 | - |
|
Datasheet |
5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Not For New Designs | General Purpose | 1 | - | 1.8V ~ 5.5V | 4mV @ 5V | 1pA @ 5.5V | 9mA @ 5V | - | 70dB CMRR, 70dB PSRR | 45µs | - | -40°C ~ 85°C | - | - | Surface Mount | SC88A-B-PKG |
